Meg skateboards 1 fourth of a mile in 1 half of an hour. At this rate, how far will she skateboard in an hour?

In half an hour, Meg skateboards 1/4 mile. An hour is twice as long, so at the same rate she travels twice as far: 2 × 1/4 = 1/2 mile. The correct choice is 1 half of a mile.

AI-written and checked against the verified answer.